


def 							lowerCAmelCase_	(   __lowerCamelCase				,      __lowerCamelCase      ):
							return int((input_a, input_a).count(0      ) == 0      )







def 							lowerCAmelCase_	(   ):
							assert and_gate(0				,      0      ) == 0
							assert and_gate(0				,      1      ) == 0
							assert and_gate(1				,      0      ) == 0
							assert and_gate(1				,      1      ) == 1


if __name__ == "__main__":
			test_and_gate()
			print(and_gate(1, 0))
			print(and_gate(0, 0))
			print(and_gate(0, 1))
			print(and_gate(1, 1))


'''simple docstring'''




import numpy as np






def __lowerCAmelCase					(				UpperCamelCase__							,    UpperCamelCase__							,    UpperCamelCase__							,    UpperCamelCase__							,    UpperCamelCase__							)      ->       str:
    __lowerCamelCase            =    int(np.ceil((x_end - xa) / h							)							)
    __lowerCamelCase            =    np.zeros((n + 1,)							)
    __lowerCamelCase            =    ya
    __lowerCamelCase            =    xa

    for k in range(UpperCamelCase__							):
        __lowerCamelCase            =    f(UpperCamelCase__							,    y[k]							)
        __lowerCamelCase            =    f(x + 0.5 * h							,    y[k] + 0.5 * h * ka							)
        __lowerCamelCase            =    f(x + 0.5 * h							,    y[k] + 0.5 * h * ka							)
        __lowerCamelCase            =    f(x + h							,    y[k] + h * ka							)
        __lowerCamelCase            =    y[k] + (1 / 6) * h * (ka + 2 * ka + 2 * ka + ka)
        x += h

    return y


if __name__ == "__main__":
  import doctest

  doctest.testmod()
